formadd: support >2GB files on windows

Closes #425

1 files changed, 39 insertions, 15 deletions

diff --git a/tests/libtest/lib554.c b/tests/libtest/lib554.c
index 0596f3ef1..c54d99e86 100644
--- a/tests/libtest/lib554.c
+++ b/tests/libtest/lib554.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -64,7 +64,7 @@ static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
 #endif
 }
 
-int test(char *URL)
+static int once(char *URL, bool oldstyle)
 {
   CURL *curl;
   CURLcode res=CURLE_OK;
@@ -75,22 +75,29 @@ int test(char *URL)
   struct WriteThis pooh;
   struct WriteThis pooh2;
 
-  if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
-    fprintf(stderr, "curl_global_init() failed\n");
-    return TEST_ERR_MAJOR_BAD;
-  }
-
   pooh.readptr = data;
   pooh.sizeleft = strlen(data);
 
   /* Fill in the file upload field */
-  formrc = curl_formadd(&formpost,
-                        &lastptr,
-                        CURLFORM_COPYNAME, "sendfile",
-                        CURLFORM_STREAM, &pooh,
-                        CURLFORM_CONTENTSLENGTH, (long)pooh.sizeleft,
-                        CURLFORM_FILENAME, "postit2.c",
-                        CURLFORM_END);
+  if(oldstyle) {
+    formrc = curl_formadd(&formpost,
+                          &lastptr,
+                          CURLFORM_COPYNAME, "sendfile",
+                          CURLFORM_STREAM, &pooh,
+                          CURLFORM_CONTENTSLENGTH, (long)pooh.sizeleft,
+                          CURLFORM_FILENAME, "postit2.c",
+                          CURLFORM_END);
+  }
+  else {
+    /* new style */
+    formrc = curl_formadd(&formpost,
+                          &lastptr,
+                          CURLFORM_COPYNAME, "sendfile alternative",
+                          CURLFORM_STREAM, &pooh,
+                          CURLFORM_CONTENTLEN, (curl_off_t)pooh.sizeleft,
+                          CURLFORM_FILENAME, "file name 2",
+                          CURLFORM_END);
+  }
 
   if(formrc)
     printf("curl_formadd(1) = %d\n", (int)formrc);
@@ -190,10 +197,27 @@ test_cleanup:
 
   /* always cleanup */
   curl_easy_cleanup(curl);
-  curl_global_cleanup();
 
   /* now cleanup the formpost chain */
   curl_formfree(formpost);
 
   return res;
 }
+
+int test(char *URL)
+{
+  int res;
+
+  if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+    fprintf(stderr, "curl_global_init() failed\n");
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  res = once(URL, TRUE); /* old */
+  if(!res)
+    res = once(URL, FALSE); /* new */
+
+  curl_global_cleanup();
+
+  return res;
+}